There are severe constraints on the supply side of the provision of infrastructure in Asia. The infrastructure financing gap between what is invested in Asia-Pacific (around US$48 billion) and what is needed (US$228 billion) is around US$180 billion every year.
Placed in the centre of a garden bed, they can be underplanted with low growing shrubs and bulbous plants for an harmonious effect; or underplanted with grass for a contrasting statement. Alternatively, the tree can be situated at the end of a long garden to draw visitors out into the garden.
Understory Layer Plant Facts. Plant growth in the Understory Layer is limited to mostly smaller trees, low lying shrubs, ferns, climbing plants and native bananas. Research indicates that plants do not usually grow past 12 feet (3.6 meters) in this layer. There are a relatively small amount of flowering plants in the Understory Layer.